| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $124.26 | 9.386% | $135.923 | $135.92 | $135.90 | $135.90 |
| Purchase #2 | $97.34 | 9.660% | $106.743 | $106.74 | $106.75 | $106.70 |
| Purchase #3 | $182.51 | 8.519% | $198.058 | $198.06 | $198.05 | $198.10 |
| Purchase #4 | $47.37 | 9.169% | $51.7134 | $51.71 | $51.70 | $51.70 |
| Purchase #5 | $134.29 | 6.563% | $143.1035 | $143.10 | $143.10 | $143.10 |
| Purchase #6 | $132.46 | 5.121% | $139.2433 | $139.24 | $139.25 | $139.20 |
| Purchase #7 | $6.89 | 13.583% | $7.8259 | $7.83 | $7.85 | $7.80 |
| 7 purchase totals = | $725.12 | $782.6101 | $782.60 | $782.60 | $782.50 | |